@countrylady2
I misread the message from the guy I take it back as he never said it was my fault. Just the woman who is petrified and blames everyone else.
Sounds like neither of you like each other very much OP.
She may well have good reason to be 'petrified' particularly since 'hermit types' wanting an ongoing lockdown are rare in the UK.
Either she has a CEV condition that you don't know about, or a mental health issue. Both of which are deserving of the same empathy and compassion you're calling for.
It sounds as if it's best that you both move on from each other - unless both of you manage to find two way understanding and compassion.
In the meantime it sounds as if you're doing all the right things - and more, since most people who are following expert medical and scientific advice (including from the WHO) are getting on with going out and about but with simple mitigations. Masks, vaccines, good ventilation. I understand if you're scared to venture into a pub, however, and any good friend would too - and would encourage you to take baby steps instead of mocking you.
It's great that you're wearing a mask. I'd say if you're not a HCP, FFP2 (N95) is sufficient, but if you feel safer in an FFP3 (N99) then that's fine too (just a bit more expensive!).